Results 31 to 40 of about 762,494 (319)

Transcranial Focused Ultrasound Modulates Electrical Behavior of the Neurons: Design and Implementation of a Model [PDF]

Journal of Biomedical Physics and Engineering, 2020
Background: Recently, ultrasonic neuromodulation research has been an important and interesting issue. Ultrasonic neuromodulation is possible by the use of low-intensity transcranial focused ultrasound (tFUS) to stimulate or inhibit the neural structures.
F Baniasad, B Makkiabadi, R Solgi, H Ghadiri   +3 more
doaj   +1 more source

The DBI Action, Higher-derivative Supergravity, and Flattening Inflaton Potentials [PDF]

, 2016
In string theory compactifications it is common to find an effective Lagrangian for the scalar fields with a non-canonical kinetic term. We study the effective action of the scalar position moduli of Type II D$p$-branes.
Bielleman, Sjoerd, Ibanez, Luis E., Pedro, Francisco G., Valenzuela, Irene, Wieck, Clemens   +4 more
core   +4 more sources

Plant electrophysiology: bibliometric analysis, methods and applications in the monitoring of plant-environment interactions

Dyna, 2021
Plants have mechanisms to perceive and transmit information between their organs and tissues to respond quickly to abiotic and biotic external stimuli from the environment, producing different electrical potential types.
Silvia L. Chaparro-Cárdenas, Julian Andres Ramirez Bautista, Wilson Gamboa Contreras, Andrés Leonardo Moreno-Chacón, Frank Carlos Vargas-Tangua   +4 more
doaj   +1 more source

Satellite potentials for hypergeometric Natanzon potentials [PDF]

, 2001
As a result of the so(2,1) of the hypergeometric Natanzon potential a set of potentials related to the given one is determined.
Codriansky S, Cordero P, Dabrowska J, del Sol Mesa A, For a complete review of SUSYQM see Cooper F, Gendenshtein L, Gradshteyn I S, Natanzon G A, S Codriansky, S Salamó   +9 more
core   +2 more sources

Electroesophagogram in gastroesophageal reflux disease with a new theory on the pathogenesis of its electric changes

BMC Surgery, 2004
Background In view of the disturbed esophageal peristaltic activity and abnormal esophageal motility in gastroesophageal reflux disease, (GERD), we investigated the hypothesis that these changes result from a disordered myoelectric activity of the ...
Shafik Ismail, El-Sibai Olfat, Shafik Ahmed, Shafik Ali   +3 more
doaj   +1 more source

Sciatic neuropathy with preserved sensory nerve action potentials, a case series [PDF]

, 2020
Background: Sciatic neuropathy is differentiated from lumbosacral radiculopathy based on the finding of abnormal sensory nerve action potentials (SNAPs). Cases of sciatic neuropathy with intact SNAPS have not been well described. Methods: A retrospective
Li, Yuebing, Ritch, Matthew, Suhaib, Omer   +2 more
core   +2 more sources

In action with action potentials

Journal of Physics: Conference Series, 2019
Abstract The subject of bioelectricity is for many life science students the first encounter with biophysics. The transfer of knowledge on electricity from the context of physics to the context of physiology is not without difficulty.
openaire   +3 more sources

A Mathematical Study of Effects of Alzheimer’s Drug Donepezil Hydrochloride on Neuronal Viscoelasticity and Action Potentials

Mathematical and Computational Applications
Alzheimer’s disease (AD) is a degenerative disorder characterized by progressive cognitive decline and memory loss. The few contemporary therapies may ease symptoms and/or slow down AD progression but cannot cure the disease.
Corina S. Drapaca
doaj   +1 more source

Taurine depletion during fetal and postnatal development blunts firing responses of neocortical layer II/III pyramidal neurons

Frontiers in Molecular Neuroscience, 2022
Fetal and infant brains are rich in maternally derived taurine. We previously demonstrated that taurine action regulates the cation-chloride cotransporter activity and the differentiation and radial migration of pyramidal neuron progenitors in the ...
Yasushi Hosoi, Yasushi Hosoi, Tenpei Akita, Tenpei Akita, Miho Watanabe, Takashi Ito, Hiroaki Miyajima, Atsuo Fukuda   +7 more
doaj   +1 more source

Topological Regulation of Synaptic AMPA Receptor Expression by the RNA-Binding Protein CPEB3

Cell Reports, 2016
Synaptic receptors gate the neuronal response to incoming signals, but they are not homogeneously distributed on dendrites. A spatially defined receptor distribution can preferentially amplify certain synaptic inputs, resize receptive fields of neurons ...
Iaroslav Savtchouk, Lu Sun, Crhistian L. Bender, Qian Yang, Gábor Szabó, Sonia Gasparini, Siqiong June Liu   +6 more
doaj   +1 more source